\begin{table}[htbp]\centering
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\caption{Oaxaca-Blinder decomposition results: US (GSS)}
\begin{tabular*}{\hsize}{@{\hskip\tabcolsep\extracolsep\fill}l*{3}{c}}
\toprule
            &   1978-1994         &   1994-2016         &   1978-2016         \\
            &                     &                     &                     \\
\midrule
Raw difference&      0.0311\sym{*}  &     -0.0354\sym{*}  &     -0.0043         \\
            &    (0.0152)         &    (0.0172)         &    (0.0120)         \\
\addlinespace
Composition &     -0.0001         &     -0.0008         &      0.0002         \\
            &    (0.0063)         &    (0.0085)         &    (0.0122)         \\
\addlinespace
Last-year coefficients&      0.0182\sym{*}  &     -0.0183         &     -0.0028         \\
            &    (0.0074)         &    (0.0115)         &    (0.0043)         \\
\addlinespace
First-year coefficients&      0.0130\sym{*}  &     -0.0163         &     -0.0018         \\
            &    (0.0055)         &    (0.0095)         &    (0.0029)         \\
\tabnotes{4}{This table displays the contribution of composition and coefficient differences to the overall difference in aggregate job insecurity between selected years, derived from the nonlinear Oaxaca-Blinder decomposition found in Bauer and Sinning (2008). Bootstrapped standard errors in parentheses. *\textit{p} < 0.05, **\textit{p} < 0.01, ***\textit{p} < 0.001}
